Modular steel construction device

Abstract

The application belongs to the technical field of modular steel structure, and particularly relates to a detachable modular steel structure device, which comprises a main column body, a connecting column installed at the top end of the main column body, a beam plate installed at the top end of the connecting column, a reinforcing block fixedly connected to the bottom end of the main column body, and a ground pile block installed at the bottom end of the main column body and having the reinforcing block inserted therein. The sliding plate is slid downward to make the sliding plate slide, which is more firm than traditional bolt fixing, so that the bottom end of the main column body is not prone to position deviation. The connecting column is installed and fixed at the top end of the main column body, and the beam plate is installed and fixed at the top end of the connecting column. After work is completed, the beam plate and the connecting column are disassembled, the positioning insert plate is slid to the inside of the reinforcing block away from the ground pile block by pushing the push plate, the main column body is slid upward to make the reinforcing block disengage from the inside of the ground pile block, and the main column body and the connecting column are disassembled and recycled.

Description

Technical Field

[0001] This invention belongs to the field of modular steel structure technology, specifically a detachable modular steel structure device. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. The components or parts are usually connected by welds, bolts or rivets. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates.

[0003] Existing steel structure factory buildings mainly refer to factory buildings whose main load-bearing components are made of steel, including steel columns, steel beams, steel structure foundations, steel roof trusses, and steel roofs. Note that the walls of steel structures can also be enclosed by brick walls. Steel structure factory buildings are generally mixed with concrete buildings. However, such steel structure factory buildings have a long service life, while the mixed assembly of concrete and steel structures is not convenient for disassembly and recycling. On the other hand, short-term steel structure factory buildings do not have the same bonding stability as concrete, but they are easy to disassemble and recycle.

[0004] In current technology, short-term steel structure workshops are assembled using simple steel pipes and bolts. However, such steel structure workshops are not sturdy and are easily damaged by wind and rain. Furthermore, the bottom fixing structure only consists of bolts, which can easily cause them to shift off the ground. Therefore, we provide a modular steel structure device that can be disassembled and assembled. Summary of the Invention

[0005] To address the aforementioned problems, this invention proposes a detachable modular steel structure device.

[0006] The technical solution adopted by the present invention to solve its technical problem is as follows: The detachable modular steel structure device of the present invention includes a main column; a connecting column is installed at the top of the main column; a beam plate is installed at the top of the connecting column; a reinforcing block is fixedly connected to the bottom of the main column; a ground pile block is installed at the bottom of the main column, and a reinforcing block is inserted inside the ground pile block; a sliding plate is slidably connected inside the main column; a push plate is fixedly connected to the side end of the sliding plate; a first spring is fixedly connected to the bottom surface of the inner wall of the reinforcing block; a rotating shaft block is fixedly connected to the top of the first spring; a positioning insert plate is rotatably connected to one side of the rotating shaft block; and a limiting component is provided inside the reinforcing block.

[0007] Preferably, a protective plate is fixed to the top of the beam; a sealing plate is fixed to the side of the connecting column; a protective side plate is fixed to the side of the sealing plate; and multiple sets of No. 3 bolts are fixed to the side of the sealing plate, with the protective side plate connected to the sealing plate by multiple sets of No. 3 bolts.

[0008] Preferably, a second connecting plate is installed on the side end of the beam; both ends of the second connecting plate are fixedly connected to retaining blocks, and a pair of retaining blocks are inserted into the interior of the beam; a return spring is fixedly connected inside the beam; a sliding top plate is fixedly connected to the top of the return spring; the top plate is slidably connected inside the retaining blocks; a control plate is fixedly connected to the side end of the sliding top plate, one end of the control plate is connected to the sliding top plate, and the other end of the control plate is exposed outside the beam.

[0009] Preferably, a connecting plate is fixedly connected to the top of the connecting column; a first connecting plate is installed at the top of the connecting column, and the first connecting plate has a corresponding slot with the connecting plate; a second bolt is fixedly connected to the first connecting plate, and the second bolt corresponds to the connecting plate; a hidden groove is opened inside the beam plate, and a screw is installed inside the hidden groove.

[0010] Preferably, a fixed crossbeam is fixedly connected to the bottom end of the beam; a reinforcing plate is fixedly connected to one end of the top end of the fixed crossbeam; and the other end of the reinforcing plate is connected to the beam.

[0011] Preferably, the limiting component includes a second spring and a positioning slider; the second spring is fixedly connected inside the reinforcing block; the top of the second spring is fixedly connected to the positioning slider, and the top of the positioning slider is provided with a positioning insert plate.

[0012] Preferably, a positioning plate is fixedly connected to the side end of the main column, and the positioning plate is used to connect the main column and the sealing plate.

[0013] Preferably, an elastic block is fixed inside the ground pile block, and the elastic block is made of rubber; a positioning plate is installed at the bottom end of the elastic block.

[0014] Preferably, a magnet block is fixedly connected inside the ground pile block; a positioning insert plate is installed on one end of the side of the magnet block.

[0015] Preferably, the bottom end of the connecting column is fixedly connected to the mounting block; the top end of the main column is inserted into the mounting block; a No. 1 bolt is installed on the side end of the main column, and the No. 1 bolt is connected to the mounting block.

[0016] The beneficial effects of this invention are:

[0017] This invention provides a detachable modular steel structure device. A push plate slides downwards, causing a sliding plate to slide, which in turn causes a rotating block to slide downwards. The sliding of the rotating block causes a positioning insert plate to rotate and move inwards towards the reinforcement block, inserting the reinforcement block into the ground pile block. The elasticity of a spring causes the positioning insert plate to slide towards the ground pile block, thus defining the position of the reinforcement block and completing the installation and fixation of the reinforcement block to the ground pile block. This is more secure than traditional bolt fixing, preventing the bottom of the main column from shifting. The connecting column is then installed and fixed at the top of the main column, followed by the beam plate. After work is completed, disassembly is required. First, the beam plate and connecting column are disassembled. Then, the push plate is pushed to slide the positioning insert plate into the reinforcement block, away from the ground pile block, causing the main column to slide upwards, thus detaching the reinforcement block from the ground pile block and completing disassembly. This facilitates the disassembly and recycling of the main column and connecting column. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings:

[0019] Figure 1 This is a perspective view of the present invention;

[0020] Figure 2 This is the front view of the present invention;

[0021] Figure 3 This is a perspective view of the pile block structure of the present invention;

[0022] Figure 4 This is a perspective view of the No. 2 connecting plate structure of the present invention;

[0023] Figure 5 This is a perspective view of the connecting insert structure of the present invention;

[0024] Figure 6 This is a schematic diagram of the positioning insert structure of the present invention;

[0025] Figure 7 This is a schematic diagram of the retaining block structure of the present invention;

[0026] Legend:

[0027] 1. Main column; 12. Connecting column; 13. Beam plate; 14. Sealing plate; 15. Slide plate; 151. Push plate; 16. Positioning plate; 17. Ground pile block; 18. Reinforcing block; 19. Spring No. 1; 20. Rotating shaft block; 21. Positioning insert plate; 22. Elastic block; 23. Spring No. 2; 24. Positioning slider; 25. Magnet block; 26. Bolt No. 1; 27. Connecting plate No. 1; 28. Connecting insert plate; 29. ​​Bolt No. 2; 30. Concealed groove; 31. Fixed crossbeam; 32. Reinforcing plate; 33. Protective plate; 34. Protective side plate; 35. Bolt No. 3; 36. Connecting plate No. 2; 37. Return spring; 38. Retention block; 39. Sliding top plate. Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figures 1-7 This invention provides a detachable modular steel structure device, including a main column 1; a connecting column 12 is installed at the top of the main column 1; a beam plate 13 is installed at the top of the connecting column 12; a reinforcing block 18 is fixedly connected to the bottom of the main column 1; a ground pile block 17 is installed at the bottom of the main column 1, and the reinforcing block 18 is inserted into the ground pile block 17; a sliding plate 15 is slidably connected inside the main column 1; a push plate 151 is fixedly connected to the side end of the sliding plate 15; a first spring 19 is fixedly connected to the bottom surface of the inner wall of the reinforcing block 18; a rotating shaft block 20 is fixedly connected to the top of the first spring 19; a positioning insert plate 21 is rotatably connected to one side of the rotating shaft block 20; and a limiting component is provided inside the reinforcing block 18.

[0030] To facilitate the assembly and disassembly of the main column 1 and connecting column 12, and to improve the fixation effect at the bottom of the main column 1, workers bury the ground stake block 17 in the ground, inserting the reinforcing block 18 at the bottom of the main column 1 into the ground stake block 17. Before insertion, the push plate 151 is slid downwards, causing the sliding plate 15 to slide. The top of the rotating shaft block 20 is equipped with the sliding plate 15. The sliding of the sliding plate 15 causes the rotating shaft block 20 to slide downwards, and the sliding plate 15, in turn, causes the rotating shaft block 20 to slide downwards. The positioning insert plate 21 rotates on the rotating shaft block 20. After the rotating shaft block 20 slides downwards, it pulls the positioning insert plate 21 to move together, thereby pulling... The positioning plate 21 moves into the interior of the reinforcing block 18. When one end of the positioning plate 21 is fully inserted into the interior of the reinforcing block 18, the reinforcing block 18 can slide and separate from the interior of the ground stake block 17, and one end of the positioning plate 21 will be stuck in the inlet / outlet groove. Therefore, after the reinforcing block 18 is installed into the interior of the ground stake block 17, the slide plate 15 releases the control of the rotating shaft block 20, and the elasticity of the first spring 19 will automatically cause the positioning plate 21 to slide into the interior of the ground stake block 17. Therefore, when the rotating shaft block 20 slides, the positioning plate 21 will rotate and move into the interior of the reinforcing block 18. At this time, the reinforcing block 18 is inserted into the interior of the ground stake block 17, and the release... Controlling the sliding plate 15, the elasticity of the first spring 19 causes the positioning plate 21 to slide towards the ground pile block 17. The positioning plate 21 is inserted into the ground pile block 17, thus limiting the position of the reinforcing block 18 and completing the installation and fixation of the reinforcing block 18 and the ground pile block 17. This is more secure than traditional bolt fixing, making it less likely for the bottom of the main column 1 to shift. Then, the connecting column 12 is installed and fixed at the top of the main column 1. The main column 1 and the connecting column 12 are assembled separately, facilitating the transportation and disassembly of multiple sets of main columns 1 and connecting columns 12. Finally, the beam plate 13 is installed and fixed at the top of the connecting column 12, and so on. After the work is completed, disassembly is required. First, the beam 13 and connecting column 12 are disassembled. Then, push the push plate 151 to make the positioning plate 21 slide into the interior of the reinforcing block 18 away from the ground pile block 17, so that the main column 1 slides upward and the reinforcing block 18 is separated from the interior of the ground pile block 17 to complete the disassembly. This makes it convenient to disassemble and recycle the main column 1 and connecting column 12. The bottom position of the main column 1 can be fixed by the cooperation of the ground pile block 17 and the reinforcing block 18. The position of the reinforcing block 18 is limited by the positioning plate 21, so there is no need for the traditional bolt connection. It is more convenient and faster than the traditional connection method, and the fixation is also more secure.

[0031] Furthermore, such as Figure 1 As shown, a protective plate 33 is fixedly connected to the top of the beam plate 13; a sealing plate 14 is fixedly connected to the side end of the connecting column 12; a protective side plate 34 is fixedly connected to the side end of the sealing plate 14; multiple sets of No. 3 bolts 35 are fixedly connected to the side end of the sealing plate 14, and the protective side plate 34 is connected and installed to the sealing plate 14 by multiple sets of No. 3 bolts 35.

[0032] To achieve the cooperation between the protective plate 33 and the protective side plate 34, the main column 1, connecting column 12, and beam 13 can be protected, reducing the aging rate of these components due to external factors. Since the main column 1, connecting column 12, and beam 13 are made of steel, and steel is subject to accelerated aging and wear under wind and sun, the protective plate 33 is fixed to the top of the beam 13 after the main column 1 and connecting column 12 are assembled. The protective plate 33 shields the outer wall of the beam 13. The protective plate 33 is fixed to the top of the beam 13 using multiple sets of screws. The sealing plate 14 is then installed and fixed. At the side ends of the main column 1 and the connecting column 12, the main column 1 and the connecting column 12 are sealed by the sealing plate 14. Then, the protective side plate 34 is fixedly installed to the side end of the sealing plate 14. The protective side plate 34 protects the outer wall of the sealing plate 14 and reduces the aging of the sealing plate 14 caused by external factors. The protective side plate 34 is installed and fixed to the side end of the sealing plate 14 by the No. 3 bolt 35. The cooperation between the protective plate 33 and the protective side plate 34 can protect the main column 1, the connecting column 12 and the beam plate 13, and reduce the aging rate of the main column 1, the connecting column 12 and the beam plate 13 caused by external factors.

[0033] Furthermore, such as Figure 7 As shown, a second connecting plate 36 is installed on the side end of the beam plate 13; both ends of the second connecting plate 36 are fixedly connected to retaining blocks 38, and a pair of retaining blocks 38 are inserted into the interior of the beam plate 13; a return spring 37 is fixedly connected inside the beam plate 13; a sliding top plate 39 is fixedly connected to the top of the return spring 37; the top plate 39 is slidably connected inside the retaining blocks 38; a control plate is fixedly connected to the side end of the sliding top plate 39, one end of the control plate is connected to the sliding top plate 39, and the other end of the control plate is exposed outside the beam plate 13.

[0034] To achieve stable connection between beams and slabs 13 and improve the connectivity between multiple sets of main columns 1, after beams and slabs 13 are installed and fixed to connecting columns 12, one end of the second connecting plate 36 is installed at the side end of beams and slabs 13. The worker inserts the retaining block 38 at the side end of the second connecting plate 36 into the interior of beams and slabs 13, pushes the control plate to make the sliding top plate 39 slide. The control plate is exposed on the outside of beams and slabs 13, making it convenient for the worker to operate the control plate. After the sliding top plate 39 slides, the retaining block 38 can be normally inserted into the interior of beams and slabs 13. At this time, the elasticity of the return spring 37 causes the sliding top plate 39 to automatically insert into the interior of the retaining block 38. The position of the retaining block 38 is limited by the sliding top plate 39, thus completing the fixation of one end of the second connecting plate 36. Then, the other end of the second connecting plate 36 is connected to other sets of beams and slabs 13, thereby improving the connection stability between the two sets of beams and slabs 13.

[0035] Furthermore, such as Figure 5As shown, a connecting plate 28 is fixedly connected to the top of the connecting column 12; a first connecting plate 27 is installed on the top of the connecting column 12, and the first connecting plate 27 has a corresponding slot with the connecting plate 28; a second bolt 29 is installed on the side of the first connecting plate 27, and the second bolt 29 corresponds to the connecting plate 28; a hidden groove 30 is opened inside the beam plate 13, and a screw is installed inside the hidden groove 30.

[0036] To improve the connection stability between multiple sets of connecting columns 12 by connecting the first connecting plate 27 to each set of connecting columns 12, after the connecting columns 12 are installed and fixed at the top of the main column 1, the operator installs and fixes the first connecting plate 27 to the top of the connecting column 12, aligns the connecting insert plate 28 with the first connecting plate 27, and inserts the connecting insert plate 28 into the interior of the first connecting plate 27. At this time, the second bolt 29 is installed to the side end of the first connecting plate 27 and connected to the connecting insert plate 28. Through the cooperation of the connecting insert plate 28 and the second bolt 29, the first connecting plate 27 can be installed and fixed to the main column 1. At the top of the connecting column 12, a No. 1 connecting plate 27 is connected to each group of connecting columns 12, which can improve the connection stability between multiple groups of connecting columns 12, thereby improving the overall stability of the main column 1, connecting columns 12 and beam plate 13. After the No. 1 connecting plate 27 is installed, the beam plate 13 is installed at the top of the No. 1 connecting plate 27 and connected to the inside of the concealed groove 30 by screw threads, so that the screw is connected to the top of the No. 1 connecting plate 27, thereby completing the connection and installation work between the beam plate 13 and the No. 1 connecting plate 27. The screw is installed inside the concealed groove 30 and will not be exposed on the outside, which facilitates subsequent installation work.

[0037] Furthermore, such as Figure 2 As shown, a fixed crossbeam 31 is fixedly connected to the bottom end of the beam 13; a reinforcing plate 32 is fixedly connected to one end of the top end of the fixed crossbeam 31; and the other end of the reinforcing plate 32 is connected to the beam 13.

[0038] To improve the stability of the beam 13 position by cooperating with the fixed beam 31 and the reinforcing plate 32, after the beam 13 is installed at the top of the connecting column 12, the fixed beam 31 is installed at the bottom of the beam 13. The fixed beam 31 is connected to the beam 13 by multiple sets of screws. Then, the reinforcing plate 32 is installed on the fixed beam 31. The bottom of the reinforcing plate 32 is connected to the fixed beam 31 by multiple sets of bolts, so that the top of the reinforcing plate 32 is connected to the beam 13. The cooperation between the fixed beam 31 and the reinforcing plate 32 can improve the stability of the beam 13 position, reduce the impact of wind and rain on the beam 13, and also reduce the impact of wind and rain on the top structure of the main column 1.

[0039] Furthermore, such as Figure 6As shown, the limiting component includes a second spring 23 and a positioning slider 24; the second spring 23 is fixedly connected inside the reinforcing block 18; the top of the second spring 23 is fixedly connected to the positioning slider 24, and the top of the positioning slider 24 is provided with a positioning insert plate 21.

[0040] To ensure that the positioning plate 21 can slide normally into the interior of the reinforcing block 18, the sliding of the slide plate 15 will cause the rotating shaft block 20 to slide downwards, thereby allowing the positioning plate 21 to rotate on the rotating shaft block 20 and move towards the reinforcing block 18. The positioning plate 21 needs to rotate to enter the interior of the reinforcing block 18. The rotation of the positioning plate 21 will cause the positioning slider 24 to slide downwards. The sliding of the positioning slider 24 will compress the second spring 23. After the positioning slider 24 slides, the positioning plate 21 can slide normally into the interior of the reinforcing block 18. When the positioning plate 21 is inserted into the interior of the ground stake block 17, the elasticity of the second spring 23 and the positioning slider 24 can help limit the position of the positioning plate 21, preventing the positioning plate 21 from moving arbitrarily. When the positioning plate 21 slides into the interior of the reinforcing block 18, it will not detach from the positioning slider 24, ensuring that one end of the positioning plate 21 will always be in contact with the top of the positioning slider 24, preventing the positioning plate 21 from completely detaching from the positioning slider 24 and affecting the sliding operation.

[0041] Furthermore, such as Figure 6 As shown, a positioning plate 16 is fixedly connected to the side end of the main column 1. The positioning plate 16 is used to connect the main column 1 and the sealing plate 14.

[0042] In order to improve the fixation of the sealing plate 14 by positioning plate 16, after the main column 1, connecting column 12 and beam plate 13 are connected and installed, the sealing plate 14 is installed and fixed to the side end of the main column 1. The sealing plate 14 can protect the outer wall of the main column 1 and can also form a sealed space inside the main column 1. At this time, the sealing plate 14 is connected and fixed by positioning plate 16. The main column 1 and the sealing plate 14 are connected by positioning plate 16. Multiple sets of positioning plates 16 can improve the fixation of the sealing plate 14.

[0043] Furthermore, such as Figure 6 As shown, an elastic block 22 is fixed inside the ground pile block 17. The elastic block 22 is made of rubber. A positioning plate 21 is installed at the bottom end of the elastic block 22.

[0044] In order for the elasticity of the elastic block 22 to meet the movement of the positioning insert 21, the sliding of the slide plate 15 will cause the rotating shaft block 20 to slide downward, thereby allowing the positioning insert 21 to rotate on the rotating shaft block 20 and move towards the reinforcing block 18. The positioning insert 21 needs to rotate to enter the interior of the reinforcing block 18. When the rotation of the positioning insert 21 is one end upward and the other end downward, one end of the positioning insert 21 will squeeze the elastic block 22, allowing the end of the positioning insert 21 close to the rotating shaft block 20 to slide downward normally. With the cooperation of the positioning slider 24, the positioning insert 21 can slide normally into the interior of the reinforcing block 18. The rubber material of the elastic block 22 has good elasticity, and the elasticity of the elastic block 22 can meet the movement of the positioning insert 21.

[0045] Furthermore, such as Figure 6 As shown, a magnet block 25 is fixedly connected inside the ground pile block 17; a positioning insert plate 21 is installed on one side of the magnet block 25.

[0046] In order to enable the magnetic block 25 to assist the sliding installation of the positioning insert 21 through the magnetic attraction, the sliding of the slide plate 15 will cause the rotating shaft block 20 to slide downward, thereby causing the positioning insert 21 to rotate on the rotating shaft block 20 and move towards the reinforcing block 18. The positioning insert 21 needs to rotate to enter the interior of the reinforcing block 18. The positioning insert 21 can limit the position of the reinforcing block 18 to the interior of the ground stake block 17. After the positioning insert 21 is inserted into the ground stake block 17, one end of the positioning insert 21 will contact the magnetic block 25. The magnetic block 25 can assist the sliding installation of the positioning insert 21 through the magnetic attraction, thereby improving the installation efficiency of the positioning insert 21.

[0047] Furthermore, such as Figure 5 As shown, the bottom end of the connecting column 12 is fixedly connected to the mounting block; the top end of the main column 1 is inserted into the mounting block; a first bolt 26 is installed on the side end of the main column 1, and the first bolt 26 is connected to the mounting block.

[0048] To enable the mounting block to be fixed inside the main column 1 by bolt No. 26, thus connecting the main column 1 with the connecting column 12, the main column 1 and the connecting column 12 are assembled separately. Multiple sets of main columns 1 and connecting columns 12 can be transported conveniently. After the main column 1 is fixedly installed, the mounting block at the bottom of the connecting column 12 is inserted into the top of the main column 1. After the position of the connecting column 12 is fixed, bolt No. 26 is installed at both ends of the mounting block. Bolt No. 26 can fix the mounting block inside the main column 1, thereby completing the connection and fixation of the main column 1 and the connecting column 12. When the main column 1 and the connecting column 12 need to be disassembled, simply rotate bolt No. 26, which facilitates the disassembly and assembly of the main column 1 and the connecting column 12.

[0049] Working principle: The worker buries the ground stake block 17 in the ground, and inserts the reinforcing block 18 at the bottom of the main column 1 into the ground stake block 17. Before insertion, the push plate 151 is slid downward, causing the sliding plate 15 to slide. The sliding plate 15 then causes the rotating shaft block 20 to slide downward. The sliding of the rotating shaft block 20 causes the positioning plate 21 to rotate and move into the reinforcing block 18. At this time, the reinforcing block 18 is inserted into the ground stake block 17, and the control of the sliding plate 15 is released. The elasticity of the first spring 19 causes the positioning plate 21 to slide into the ground stake block 17. The positioning plate 21 is inserted into the ground stake block 17, and the position of the reinforcing block 18 is defined by the positioning plate 21, completing the installation and fixation of the reinforcing block 18 and the ground stake block 17. This is more secure than the traditional bolt fixing, making the bottom of the main column 1 more stable. The ends are less prone to positional displacement. The connecting column 12 is then installed and fixed at the top of the main column 1. The main column 1 and connecting column 12 are assembled separately, facilitating the transportation and disassembly of multiple sets of main columns 1 and connecting columns 12. The beam slab 13 is then installed and fixed at the top of the connecting column 12. After the work is completed, disassembly is required. First, the beam slab 13 and connecting column 12 are disassembled. Then, the push plate 151 is pushed to slide the positioning insert 21 into the interior of the reinforcing block 18, away from the ground pile block 17, causing the main column 1 to slide upwards, thus detaching the reinforcing block 18 from the interior of the ground pile block 17 and completing the disassembly. This facilitates the disassembly and recycling of the main column 1 and connecting column 12, reducing the aging rate of the main column 1, connecting column 12, and beam slab 13 caused by external factors. Since beam 13 is made of steel, and steel is subject to accelerated aging and wear when exposed to wind and sun, after the main column 1 and connecting column 12 are assembled, the protective plate 33 is fixed to the top of beam 13 to shield the outer wall of beam 13. The protective plate 33 is fixed to the top of beam 13 with multiple sets of screws. The sealing plate 14 is installed and fixed to the side of the main column 1 and connecting column 12 to seal the main column 1 and connecting column 12. Then, the protective side plate 34 is fixed to the side of the sealing plate 14 to protect the outer wall of the sealing plate 14 and reduce the aging of the sealing plate 14 caused by external factors. The protective side plate 34 is fixed to the sealing plate with No. 3 bolts 35. At side 14, the cooperation between protective plate 33 and protective side plate 34 protects the main column 1, connecting column 12, and beam 13, reducing the aging rate of these components due to external factors. After beam 13 is fixed to connecting column 12, one end of connecting plate 36 is installed at the side of beam 13. The operator inserts the retaining block 38 at the side of connecting plate 36 into beam 13, pushing the control plate to slide the sliding top plate 39. The control plate is exposed outside beam 13, facilitating operation. After sliding top plate 39 slides, retaining block 38 can be inserted normally into beam 13. At this time, the elasticity of return spring 37 causes sliding top plate 39 to automatically insert into retaining block 38.By limiting the position of the retaining block 38 by sliding the top plate 39, one end of the second connecting plate 36 is fixed. Then, the other end of the second connecting plate 36 is connected to other beams 13, thereby improving the connection stability between the two beams 13. After the connecting column 12 is installed and fixed at the top of the main column 1, the worker installs and fixes the first connecting plate 27 to the top of the connecting column 12, aligns the connecting insert 28 with the first connecting plate 27, and inserts the connecting insert 28 into the interior of the first connecting plate 27. At this time, the second bolt 29 is installed to the side end of the first connecting plate 27 and connected to the connecting insert 28. The connection between the connecting insert 28 and the second bolt 29 is then established. The first connecting plate 27 can be installed and fixed to the top of the connecting column 12. Connecting the first connecting plate 27 to each group of connecting columns 12 improves the connection stability between multiple groups of connecting columns 12, thereby enhancing the overall stability of the main column 1, connecting columns 12, and beam slab 13. After the first connecting plate 27 is installed, the beam slab 13 is installed at the top of the first connecting plate 27, allowing the screws to be installed inside the concealed groove 30 before installation. The screws are then connected to the bottom end of the first connecting plate 27, completing the connection between the beam slab 13 and the first connecting plate 27. The screws are installed inside the concealed groove 30 and are not exposed, facilitating subsequent installation work.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A detachable modular steel structure device, characterized in that: The system includes a main column (1); a connecting column (12) is installed at the top of the main column (1); a beam plate (13) is installed at the top of the connecting column (12); a reinforcing block (18) is fixedly connected to the bottom of the main column (1); a ground pile block (17) is installed at the bottom of the main column (1), and a reinforcing block (18) is inserted into the ground pile block (17); a sliding plate (15) is slidably connected inside the main column (1); a push plate (151) is fixedly connected to the side end of the sliding plate (15); a first spring (19) is fixedly connected to the bottom surface of the inner wall of the reinforcing block (18); a rotating shaft block (20) is fixedly connected to the top of the first spring (19); a positioning insert plate (21) is rotatably connected to one side of the rotating shaft block (20); and a limiting component is provided inside the reinforcing block (18).

2. The detachable modular steel structure device according to claim 1, characterized in that: A protective plate (33) is fixed to the top of the beam (13); a sealing plate (14) is fixed to the side of the connecting column (12); a protective side plate (34) is fixed to the side of the sealing plate (14); multiple sets of No. 3 bolts (35) are fixed to the side of the sealing plate (14), and the protective side plate (34) is connected to the sealing plate (14) by multiple sets of No. 3 bolts (35).

3. The detachable modular steel structure device according to claim 2, characterized in that: A second connecting plate (36) is installed on the side end of the beam plate (13); a retaining block (38) is fixedly connected to both ends of the second connecting plate (36), and a pair of retaining blocks (38) are inserted into the inside of the beam plate (13); a return spring (37) is fixedly connected inside the beam plate (13); a sliding top plate (39) is fixedly connected to the top of the return spring (37); the top plate (39) is slidably connected inside the retaining block (38); a control plate is fixedly connected to the side end of the sliding top plate (39), one end of the control plate is connected to the sliding top plate (39), and the other end of the control plate is exposed outside the beam plate (13).

4. The detachable modular steel structure device according to claim 3, characterized in that: The top of the connecting column (12) is fixed with a connecting plate (28); a first connecting plate (27) is installed on the top of the connecting column (12), and the first connecting plate (27) has a corresponding slot with the connecting plate (28); a second bolt (29) is installed on the side end of the first connecting plate (27), and the second bolt (29) has a corresponding slot with the connecting plate (28); a hidden groove (30) is opened inside the beam plate (13), and a screw is installed inside the hidden groove (30).

5. The detachable modular steel structure device according to claim 4, characterized in that: The bottom end of the beam (13) is fixedly connected to a fixed crossbeam (31); the top end of the fixed crossbeam (31) is fixedly connected to one end of a reinforcing plate (32); the other end of the reinforcing plate (32) is connected to the beam (13).

6. The detachable modular steel structure device according to claim 5, characterized in that: The limiting component includes a second spring (23) and a positioning slider (24); the second spring (23) is fixedly connected inside the reinforcing block (18); the top of the second spring (23) is fixedly connected to the positioning slider (24), and the top of the positioning slider (24) is provided with a positioning insert plate (21).

7. The detachable modular steel structure device according to claim 6, characterized in that: The main column (1) is fixedly connected to a positioning plate (16) at its side end. The positioning plate (16) is used to connect the main column (1) and the sealing plate (14).

8. The detachable modular steel structure device according to claim 7, characterized in that: An elastic block (22) is fixed inside the ground pile block (17), and the elastic block (22) is made of rubber; a positioning plate (21) is installed at the bottom of the elastic block (22).

9. The detachable modular steel structure device according to claim 8, characterized in that: A magnet block (25) is fixed inside the ground pile block (17); a positioning insert plate (21) is installed on one side of the magnet block (25).

10. The detachable modular steel structure device according to claim 9, characterized in that: The bottom end of the connecting column (12) is fixed with an installation block; the top end of the main column (1) is inserted into the installation block; a No. 1 bolt (26) is installed on the side end of the main column (1), and the No. 1 bolt (26) is connected to the installation block.

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